-
The package will now warn when parallel processing has been enabled with foreach but not with future. See
?parallelism
to learn more about transitioning your code to future (#878, #866). The next version of tune will move to a pure future implementation. -
When automatic grids are used,
dials::grid_space_filling()
is now used (instead ofdials::grid_latin_hypercube()
). Overall, the new function produces optimized designs (not depending on random numbers). When using Bayesian models, we will use a Latin Hypercube since we produce 5,000 candidates, which is too slow to do with pre-optimized designs.